Application of C-labelled polychlorinated biphenyl congener 153 as internal standard in the gas chromatographic-mass spectrometric analysis of polychlorinated biphenyls |
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Authors: | A Kubtov M Matucha M Bubner |
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Institution: | A. Kubátová, M. Matucha,M. Bubner |
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Abstract: | We developed a method of qualitative and quantitative GC-MS analysis of polychlorinated biphenyls (PCBs) in soil samples, to be able to determine the biodegradation efficiency for individual PCBs. 13C12-Substituted PCB 153 was used as internal standard. The analyses were performed on a DB-5 capillary column. The identification procedure was based on the correlation analysis of the measured and published relative retention r12 data using 13C12]PCB 153 instead of octachloronaphthalene (OCN). 13C]PCB 153 was also used for quantification of individual PCBs in soil samples. |
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Keywords: | Soil Environmental analysis Polychlorinated biphenyls |
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